Have an AI voice agent answer, triage and book plumbing calls after 5 p.m.
Quick answer
Good Guy Plumbing is a family-owned plumber in Torrance, California with 12 full-time employees and eight vans. Calls after 5 p.m. used to roll to voicemail. Owner Rob Castelao set up Housecall Pro's AI voice agent to answer 24/7, triage the problem and book the job onto the calendar. Its Coach AI drafts line-item quotes from past labor and material costs, and automatic texts ask for a review two days after a job and send a water-heater flush reminder six months later.
Business type: Contractors & home services. Tool used: Housecall Pro CSR AI + Coach AI. Result: The owner told CONTRACTOR Magazine (Sept 2025) that the AI stopped missed calls going to voicemail after 5 p.m., techs approve AI-drafted quotes on site in about 90 seconds, and the three office staff free up roughly 10+ hours a week, about 500 hours a year. He says the AI's impact is hard to measure directly but growth was faster than in past years.
Source: CONTRACTOR Magazine (Owner's own story) · Added Tue, Nov 3 · Last updated 2026-11-03
Turn on the AI voice agent in your field service software and forward after-hours calls to it.
Let it triage the problem and book onto your calendar.
Use AI to draft quotes from your past jobs, and have the tech approve each one.
Set a review-request text for two days after each job and a maintenance reminder for six months later.
Spend a few mornings role-playing calls with your team, and keep a person able to override the AI.
Result
The owner told CONTRACTOR Magazine (Sept 2025) that the AI stopped missed calls going to voicemail after 5 p.m., techs approve AI-drafted quotes on site in about 90 seconds, and the three office staff free up roughly 10+ hours a week, about 500 hours a year. He says the AI's impact is hard to measure directly but growth was faster than in past years. (as reported by the source)
Good Guy Plumbing is a family-owned plumber in Torrance, California with 12 full-time employees and eight vans. Calls after 5 p.m. used to roll to voicemail. Owner Rob Castelao set up Housecall Pro's AI voice agent to answer 24/7, triage the problem and book the job onto the calendar. Its Coach AI drafts line-item quotes from past labor and material costs, and automatic texts ask for a review two days after a job and send a water-heater flush reminder six months later.
Which tool did they use?
Housecall Pro CSR AI + Coach AI.
What was the result?
The owner told CONTRACTOR Magazine (Sept 2025) that the AI stopped missed calls going to voicemail after 5 p.m., techs approve AI-drafted quotes on site in about 90 seconds, and the three office staff free up roughly 10+ hours a week, about 500 hours a year. He says the AI's impact is hard to measure directly but growth was faster than in past years. (as reported by the source)
How did they set it up?
Turn on the AI voice agent in your field service software and forward after-hours calls to it. Let it triage the problem and book onto your calendar. Use AI to draft quotes from your past jobs, and have the tech approve each one.
Answers come only from the source. Questions it doesn't answer are left out.
Starter prompt
Our own prompt for copying this setup. Swap in your details. Not quoted from the source.
You answer after-hours calls for [plumbing company]. Ask what's wrong, whether water is leaking now, and the address. For active leaks, transfer to [on-call number]. Otherwise book the first open slot from [calendar] and text the caller a confirmation.
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